234289664

素因数分解:

$2^9\times 7^1\times {\mathrm{65371}}^1$

素因数の和:65396

約数の個数: 40

約数和(自身を含む): 535004448

約数和(自身を除く): 300714784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 65371, 130742, 261484, 457597, 522968, 915194, 1045936, 1830388, 2091872, 3660776, 4183744, 7321552, 8367488, 14643104, 16734976, 29286208, 33469952, 58572416, 117144832, 234289664]

約数ペア:

[(1, 234289664), (2, 117144832), (4, 58572416), (7, 33469952), (8, 29286208), (14, 16734976), (16, 14643104), (28, 8367488), (32, 7321552), (56, 4183744), (64, 3660776), (112, 2091872), (128, 1830388), (224, 1045936), (256, 915194), (448, 522968), (512, 457597), (896, 261484), (1792, 130742), (3584, 65371)]